Smart Biogas Technology

Building an Intelligent System for Biogas Monitoring in Ghana

The research carried out by the six students from the Kwame Nkrumah University of Science and technology in Ghana aims to build and test an intelligent system for biogas monitoring including the development of an app as an interface for the user. This would track and notify digester operators of the process parameters and conditions to improve the biogas digester's efficiency and life span. The particularity of this research is to make this technology and solution applicable for small scale biogas plants and affordable for small scale farmers. In the event of positive results, this team of students is also keen on figuring out what business model they could build around this solution as it will bring this technology to rural areas.
Financing
10.000 € 100%
Payouts
2.645 € 25%
Project progress
Q1 / Q4 25%

Facts

  • Country: Ghana
  • Region: Juaben, Ashanti Region
  • Project abbreviation: GHA-002
  • Project start / project end: April 2023 – March 2024
  • Project budget: 131,640.00 GH₵
    (appr. 10,580.00 €, currency exchange rate as of 18 Jan 2023)
  • Donors: Leopold Bachmann Foundation and Cordes & Graefe Foundation
  • Scholarship per person: 9,000.00 GH₵
    (appr. 684.00 €, currency exchange rate as of 18 Jan 2023)
  • University: Kwame Nkrumah University of Science and Technology
  • Local partner: Green Africa Youth Organization (GAYO)
  • Number of students: 6 Students, 1 PhD student (3 female)
  • Supervisor: Dr. Richard Opoku
  • Mentor: Frank Adjei-Kyeremeh
  • 3E4A-Coordinator:Tariro Muparadzi

First Quarter

Quarter 1 of the Smart Biogas System Project started on April 1st. The project seeks to incorporate an IoT (Internet of Things) and sensors running on a computer programme into local biogas plants in Ghana. Output from the system in real-time would provide biogas plant users with vital information on the critical parameters under which the biogas plant is running. If the critical parameters are off-board, an alarm would be triggered with possible reasons for the cause to enable the biogas user to resolve it.

Moreover, through real-time monitoring, data analysis, and optimization, the research project intends to incorporate Internet of Things (IoT) technology into a biogas plant and revolutionize its operations. The project has a huge potential to increase the plant's production, sustainability, and overall efficiency. The students can open up new opportunities for maximizing resource use, minimize waste, and enhance energy generation with IoT integration. Their initiative aims to develop a greener, more sustainable biogas production system that is in line with their global commitment to environmental preservation and energy efficiency by utilizing the power of data-driven insights and intelligent automation.

The first quarter was focused on literature review, procurement of components for building the Smart System, and field trips which included engagement with biogas owners.

During the literature review the students looked at the origins of biogas technology in Ghana and the advancements that have been made till date. They read through research papers, articles from reputable organizations and governmental institutions. This helped them realise how highly developed all the digital tools to ensure successful operation of the plants are and also realized the challenges the biogas industry in Ghana has been facing.

They also procured some necessary IoT components and equipment required for the Biogas Plant IoT implementation. These include sensors, communication devices, and data acquisition systems. The acquisition of these components was critical in ensuring compatibility, reliability, and scalability within the project framework. Not all the components were procured during the quarter, however the ones obtained were enough for the team to start building the system while they obtain other necessary components in the second quarter.

The team also went on field trips. They generated three (3) questionnaires for biogas plant installers, owners and operators and reached out to biogas plant installers, one being an executive of the Biogas Association of Ghana (BAG). They were able to visit 5 sites in the Ashanti Region. The implementation of the first quarter was overall very successful. Except for some minor difficulties the quarter ended well. In the second quarter, the students will be focused on comprehensive data analysis and system optimization.

We are in constant communication with them to provide the necessary support. There will be more progress made in this area as they move into the next quarter. The students are filled with enthusiasm and anticipation for the remarkable progress that lies ahead.

Second Quarter

Quarter 2 of the Smart Biogas System Project started on August 11th. In the first quarter, the students focused on literature review, procurement of components for building the Smart System, and field trips which included engagement with biogas owners. All to further enhance their project which seeks to incorporate an IoT (Internet of Things) and sensors running on a computer programme into local biogas plants in Ghana.

The first quarter was focused on literature review, procurement of components for building the Smart System, and field trips which included engagement with biogas owners. The second quarter showed substantial success in their efforts to incorporate IoT technology into biogas plant. They effectively implemented key data collecting, established a local server for data presentation, and made financial expenditures.

The seamless integration of IoT sensors to monitor critical environmental factors was one of the quarter's key accomplishments.They installed temperature sensors in the prototype to continually monitor and record the temperature data. Humidity sensors were also installed to monitor the plant's humidity levels and gas Sensors were installed to measure and record data on gas output. The information gathered by these sensors will be safely saved in a database for future analysis and reporting. This significant achievement enables them to closely monitor the plant's environment, which is important for efficient biogas production. They managed to visualize and analyze the acquired data, by developing data visualization dashboards. This will help them to acquire insights into the performance of the biogas plant and make educated decisions.

The second quarter has seen significant progress in the integration of IoT technology into their biogas plant. Data collection and visualization are now active, providing essential insights into the plant's performance. Although the students encountered challenges, they have resolved them and are poised for further development in the next quarter. The addition of LED indicators, 3D casing, and PCB design will strengthen their prototype and enhance the biogas plant's efficiency.

They remain committed to the project's success and believe that the integration of IoT technology will have a positive impact on biogas production and management.

SDGs

Primary SDGs

Secondary SDGs

We thank the Leopold Bachmann Foundation and the Cordes & Graefe Foundation for their support!

Team

Portia

Nimo Ossei-Anto

Sampson

Owusu Bempah

Wendy

Gold Binnu

Akwasi

Adu-Poku

Lemuel

Buabeng Siaw

Shelynna Banawe

Adjana

Mentor

Frank

Adjei-Kyeremeh

Donors

Leopold Bachmann Stiftung

Cordes & Graefe Stiftung